Claude outage: Elevated errors on Claude Opus 4.7

1. resolvedMay 19, 2026, 15:40 UTC

   This incident has been resolved.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Claude's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

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• Snyk: Service Degradation on US-01 (app.snyk.io)Minor · May 18, 2026, 12:12 UTC
• ClickHouse Cloud: GCP us-east1 capacity constraints impacting cluster operationsMinor · May 18, 2026, 12:31 UTC
• Twilio: Delay in Getting Twilio/flows Templates Approved on WhatsappMinor · May 18, 2026, 18:42 UTC
• Snyk: Supply Chain Compromise on  @antv being investigated for more than 300 packages in npm ecosystemMinor · May 19, 2026, 05:29 UTC
• Twilio: SMS Delivery Delays and Failures From a Subset of Twilio Short Codes to Algar Telecom BrazilMinor · May 19, 2026, 07:46 UTC

How often does Claude have incidents?

Claude reported 84 incidents in the last 90 days, 32 of them major or critical. A typical incident lasted 1h 6m. See Claude's uptime and incident history